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keyword: economic impact – 12 free books.
These books are available in PDF format - good for desktops, printing.
Chitin and Collagen: Isolation, Purification, Characterization, and Applications
Azizur Rahman (editor)
ME/CFS – the Severely and Very Severely Affected
Kenneth Friedman et al. (editors)
The Impact of the International Livestock Research Institute
John McIntire and Delia Grace, editors
Invasive Alien Plants: Impacts on Development and Options for Management
Carol A Ellison et al.
Proceedings of the 5th International Symposium on Biological Control of Arthropods
Charles Vincent et al.
The Impact of the International Livestock Research Institute
John McIntire and Delia Grace, editors
Proceedings of the 5th International Symposium on Biological Control of Arthropods
Charles Vincent et al.
